If the axis-tilt theory had been refuted, 倘若“地轴倾斜”理论被观察否定了 its defenders would have had nowhere to go. 它的支持者们就无路可退了 No easily implemented change could make that tilt 没有什么信手拈来的变动能让地轴的倾斜 cause the same
Good afternoon! My dear teachers and friends. My name is Li Wenwen.I’m fourteen years old.In class 8,grade 1. Different people has different dreams. Someone wants to be a doctor. Someone wants
